The Aen'q Tholis was a Tholian battlecruiser starship in service to the Tholian Assembly in the mid-23rd century. It was commanded by Commander Hirskene, and its first officer was Yeskene.
In the year 2265, the Ruling Conclave of the Tholian Assembly ordered it to the Shedai sector to investigate the expansion of the Federation in the area. It was there that it was destroyed with all hands by the Romulan Star Empire's Bird of Prey-class ChR Bloodied Talon. (VAN novel: Summon the Thunder)